Saved Bookmarks
| 1. |
The diameter of a circle is a line which joins two points on the circle and also passes through the centre of the circle. If AB isa diameter of the circle; C is its centre. Expressing thediameter of the circle (d) in terms of itsradius (r) we getd=r/2d=r/4d=2rOOnone of these |
| Answer» | |